Wooden Finial Bed Post 5" Wood Choice Oak Maple Cherry Walnut or Mahogany #65 (Mahogany) Your Choice: Oak, Maple, Cherry, Mahogany, or Walnut. They are 5 inches high (not counting the mounting post. 2 inches in diameter. The base measures 1 1/4 inches. Unfinished, ready for you to stain, varnish or paint.